Company Filing History:

10 out of 449

Nova Chemicals (international) S.a.

The Governors of the University of Alberta

patents

where one patent can have more than one assignee

Years Active: 2000-2014

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8829137 - Polyethylene film (2014-09-09),

2. 8536081 - Supported polymerisation catalysts (2013-09-17),

3. 7863213 - Supported polymerization catalysts (2011-01-04),

4. 7476715 - Supported antistatic polymerization catalyst (2009-01-13),

5. 6710143 - Supported phosphinimine polymerization catalyst (2004-03-23),

6. 6649558 - Bis-phosphinimine catalyst (2003-11-18),

7. 6486273 - Mixed phosphinimine catalyst (2002-11-26),

8. 6239238 - Bis-phosphinimine catalyst (2001-05-29),

9. 6235853 - Slurry polymerization process using an unsupported phosphinimine catalyst (2001-05-22),

10. 6235672 - Mixed phosphinimine catalyst (2001-05-22),

11. 6235671 - Heterogeneous metallocene catalyst (2001-05-22),

12. 6013745 - Phosphorus based catalysts for the polymerization of olefins (2000-01-11),

Title: Ian Douglas McKay: Innovator in Polymer Technology

Introduction

Ian Douglas McKay is a prominent inventor based in Calgary, CA. He has made significant contributions to the field of polymer technology, holding a total of 12 patents. His work focuses on enhancing the properties of polyethylene films and supported catalyst systems for olefin polymerization.

Latest Patents

Among his latest patents, McKay has developed polyethylene films that exhibit a good balance of optical and mechanical properties. These films are derived from ethylene copolymer compositions made with a suitably substituted phosphinimine catalyst. The resulting ethylene copolymers feature very narrow molecular weight distributions and broadened comonomer distributions. Additionally, he has created a supported catalyst system for the polymerization of olefins. This system includes at least two different monocyclopentadienyl transition metal compounds and various activators, leading to improved catalyst systems that can prepare LLDPE polymers with broad melt flow ratios.

Career Highlights

Throughout his career, Ian McKay has worked with notable companies such as Nova Chemicals and Ineos Europe Limited. His expertise in polymer technology has positioned him as a key figure in the industry, contributing to advancements that enhance product performance and efficiency.

Collaborations

McKay has collaborated with talented professionals in his field, including Dusan Jeremic and Alison Ciupa. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Ian Douglas McKay's contributions to polymer technology through his patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence advancements in materials science and engineering.

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